New to posting here but been looking around for months. I just stumbled upon a 74 110 electric lift standard. It is owned by my forman at work he showed me the tractor and attachments. It comes with a blower tiller and 2 mowing decks one is good and one for parts. They are all in realy good shape the motor runs good but the tractor chugs along when its on flat ground but doesn't when going up hill. Im not shure what it is, it's not the governer or and engine surge. He said that he was told that it was a belt ajustment but i wanted to ask some more people before buy it. Any input would be welcome.